The Issue Of Global Warming Essay Topics


Global Warming Paper Topic 

Robert Harris
Version Date: December 22, 2011

There seems to be enough heat around the topic of global warming to cause global warming. Positions are frequently fixed and held with fervor. Opponents are greeted with anger or scorn. So if you have chosen or been assigned global warming or climate change as a paper topic, it's especially important to write in a calm, focused, reasonable way, using research support. In other words, write in the same way you should for any research paper topic.


If you are writing a research paper, search the usual places (online scholarly research sources such as ProQuest, JSTOR, InfoTrac, EBSCO Host, etc.), including a plain old Google search. If you want to find a list of available databases, just google "list of online databases" and you'll find lots.

Search terms should include global warming, climate change, and perhaps global cooling because it's always good to get contrarian ideas. In fact, when you search, in addition to the plain phrases, add the word controversy to your search string and see what you get.


Here are some questions that will help guide you. Depending on the length of your paper, any one of these questions could be the focus of the entire paper. With research papers, it's better to be thorough on a limited topic that attempt to cover ten aspects of a topic in a paragraph each.

1. Is global warming taking place?
This is an obvious starting point. But before we can begin to address the issue, we need to know whether it is real or not. Considerations here include:
  • Is global warming real or is it the result of a measurement anomaly?
  • Are the historical records accurate?
  • What is the greenhouse effect?
  • What is the relationship between carbon dioxide and global warming?
  • Are current measurements correct or are they distorted by the place and circumstances of measurement? For example, was a parking lot recently built around the temperature recording apparatus, causing a rise in recorded temperatures? What are the thermometers measuring?
2. If global warming is indeed taking place, does it reflect a permanent, ongoing increase, or is it a temporary upsweep in a rising and falling cycle?
There is quite a bit of controversy here, with some pointing to the past when temperatures were different--higher or lower than normal. Research points here include:
  • the Medieval warming period
  • the "year without a summer"
  • the predictions in the 1970s of a coming ice age
  • the effect of sun spots on global temperatures
3. If global warming is permanent, is that bad?
Earth temperatures and carbon dioxide levels in the past (think about all that lush plant growth that we now pump out of the ground as oil). Earth was once a greenhouse, so what if that state returned? Research points:
  • How much is the rise and where is it predicted to go? (You'll find lots of enormously different projections here, so look up several, not just one.)
  • Rising sea levels and coastal flooding. (Again, find several predictions because lots of variation.)
  • Climate change might mean drought, flooding, storms, more ice in some regions, etc. Look for climate implications.
  • Benefits of a warmer global climate.
4. If global warming is bad, is human activity contributing to it?
This question gets closer to the heart of the issue, because if global warming is taking place as a result of, say, sun spots, then there is no reason to get exercised about it since we can't do anything about it. But if mankind has contributed to it--and it's bad--then that opens the door for doing something. Research concepts:
  • fossil fuels and global carbon dioxide levels
  • natural versus manmade carbon dioxide production
  • the carbon cycle
5. If human activity is contributing to global warming, how significant is the contribution?
In addition to the tailpipes of automobiles, the back ends of cattle produce a lot of carbon dioxide, as do decaying plants and forest fires. So, what degree of the overall problem can be assigned to human activity? Research ideas:
  • manmade sources of carbon dioxide
  • natural sources of carbon dioxide
  • total carbon dioxide production by source per year (look into an almanac for something like this)
6. If human activity contributes significantly to global warming, and if global warming is bad, should interventions be attempted?
Here we get to the stage of "let's solve this problem." And that's the time to paraphrase economist Thomas Sowell, who reminds us that there are no solutions to problems, only tradeoffs. So in your research and analysis of "solutions" to the global warming problem, remember that every solution is likely to have tradeoffs--negative consequences--whether or not the solution has a large, small, or nonexistent effect. Research ideas:
  • For a given proposed solution, what will it cost in money? And since that money will have to be taken out of the economy of whatever city, state, or nation spends it, what will be the consequences in lost jobs, health, etc.
  • Are the consequences (tradeoffs) of a given proposal worth it?
  • Who gets to say whether the tradeoffs are worth it?
  • What is the likelihood that the solution will have its proposed effect? In other words, what if it doesn't work?
7. Global warming implies a global solution. How can this be accomplished?
It's not going to do much good if, say, the United States cuts its carbon dioxide output by 50% while China increases its output by 300%. So how does one get global cooperation for a global problem? Issues:
  • Since we don't live on planet Utopia, should individual nations take steps while others take advantage of those other countries' constraints? For example, if we stop making steel to save carbon dioxide generated by gas-fired electrical plants, will another nation simply take over the task and sell us the sooty steel?

Philosophical Considerations

Think about these general questions as you research:
  • How can we know? Since much of this argument focuses on predictions and assumptions, how can we know with any degree of confidence that the problem is as described or that any proposed solution is likely to have a net beneficial result?
  • Is it a bit arrogant and even foolish--if not downright dangerous--to think we can control the Earth's climate?
  • Is this really about global warming or is it about power and control? This might seem to be an odd question, but some have noted that the issue has become dogma now, where the "openness and reasonableness of science to let truth find its way" is no longer operative here. Opponents are suppressed and ridiculed, while proponents sometimes seem to be more interested in industrial collapse (or the collapse of capitalism) than in solving gobal warming.

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Global warming refers to the rise in surface temperature of the earth due to the green house effect created by green house gases. Global warming is a big environmental and social issue all over the world which everyone must know especially our kids and children as they are the future. Let your kids and school going children learn about this environmental issue, its causes and prevention methods using these essay on Global warming, written in English language using very simple words for students use. You can select any global warming essay given below:

Essay on Global Warming

Global Warming Essay 1 (100 words)

Global warming is a major atmospheric issue all over the world. Our earth’s surface becoming hot day by day by trapping the sun’s heat and rise in the level of atmospheric carbon dioxide. The bad effects of it increasing day by day and causing major problems to the living of human being. It has become one of the subjects of big social issues which need social awareness to a great level. People should know its meaning, causes, effects and solutions to solve it immediately. People should come forth together and try to solve it in order to save life on the earth.

Global Warming Essay 2 (150 words)

Global warming is a big issue of the atmosphere on the earth which cause continuous rise in the surface temperature of the Earth. It has been estimated that in next 50 or 100 year the temperature of earth would be increased to a great level which would create big problem of living on earth. The highly known and most basic cause of increasing the Earth’s temperature is continuous rise in the atmospheric carbon dioxide.

Rise in the carbon dioxide level is the use fossil fuels like coal and oil, deforestation (cut down of plants) by the human beings on Earth. Decreasing number of the plants on the earth increases the level of carbon dioxide, as plants are the main source of the using carbon dioxide released by the human being (as a by-product of respiration) and other means. Increasing level of Earth’s temperature creates lots of problems like sea level becomes hotter and higher, glaciers melt, flood, strong storms, lack of food, diseases, death, etc.

Global Warming Essay 3 (200 words)

Global warming is the steady and continuous rise in the level of earth temperature. Out earth surface is becoming hotter day by day just because of some unnoticeable habits of human beings all across the world. Global warming has become the most worrying threat for the earth’s atmosphere as it is reducing the life possibilities on the earth day by day through a continuous and steady declining process.

Before planning the solutions of the global warming, we must think about the causes and effects of it on the atmosphere in order to get sure that we are in right direction of getting full relief from this issue. The continuous warming of the earth surface is the increasing emission of CO2 in the environment. However, the increasing level of CO2 is caused due to many reasons like deforestation, use of coal, oil, gas, burning of fossil fuels, burning of gasoline for transportation, unnecessary use of electricity, etc which in turn causes rise in earth temperature. Again it becomes the reason of rising sea level, occurrence of flooding, storms, cyclone, ozone layer damage, changing weather patterns, fear of epidemic diseases, lack of food, death, etc. We cannot blame any single entity for this as each and every human being is responsible for the increasing threat of global warming which can be solved only by the global awareness and kind efforts of everyone.

Global Warming Essay 4 (250 words)

Global warming is a steady process of continuous rise in the level of Earth temperature. Global warming has become one of the biggest problems faced by the world now. It is believed that increasing level of carbon dioxide gas and other greenhouse gases on the earth are the main reasons of heating the atmosphere of earth. If it is not noticed and solved immediately by the efforts of all countries worldwide, it would boom its effects and cause end of life on the earth a day.

Its threatening effects are increasing day by day and creating danger for human life. Global warming is the main and only reason of rising sea level, flooding, changes in weather patterns, storms, cyclone, epidemic diseases, lack of food, death, etc. The only solution to solve the issue of global warming is the individual level social awareness. People must be aware of its meaning, cause, bad effects and other things about global warming to get it eradicated from worldwide and make the possibilities of life on earth forever as usual.

People should stop producing C02 by just stopping their bad habits such as stop the use of oil, coal and gas, inhibit cutting plants (as they are main source to absorb carbon dioxide and produce oxygen), minimize the use of electricity, etc. Just small changes in everyone’s life all over the world, we can be able to stop the huge negative changes in the atmosphere by lessening the effects of global warming and even stop it a day.

Global Warming Essay 5 (300 words)

Global warming is the continuous rise in warming of the earth’s surface due to the increased level of carbon dioxide gas in the environment. Global warming has become a big issue which need to be solved by the positive initiation of countries all over the world. As gradual increase in the earth temperature calls various threats as well as makes the existence of life hard on this planet. It enhances the gradual and permanent changes in the earth’s climate and thus affecting the nature’s balance.

Rise in the CO2 level on the earth impacts the human life to a great level through continued heat waves, sudden occurrence of strong storms, unpredictable and unexpected cyclone, damage to ozone layer, floods, heavy rain, drought, lack of food, diseases, death etc. It has been researched that increasing emissions of CO2 in the atmosphere is because of the nonstop burning of fossil fuels, usage of fertilizers, cutting forests, extra use of electricity, gases used in refrigerator etc. According to the statistics, it has been noted that by 2020 global warming may boom its bad effects if it is not taken under control as CO2 emissions are increasing continuously.

The increasing level of CO2 causes greenhouse effect on the earth in which all the greenhouse gases (water vapour, CO2, methane, ozone) absorbs thermal radiation, which in turn re-radiated to all directions and come back to earth surface causing increase in the temperature of earth surface and lead to global warming.

In order to stop the life threatening effects of the global warming, we should take a permanent break from all the bad habits causing increase in the CO2 level and other green house gases leading to the green house effect and then earth surface warming. We should stop deforestation, lessen the use of electricity, stop the burning of wood, etc.


Global Warming Essay 6 (400 words)

Global warming is the big environmental issue we are facing today as a greatest challenge which we need to get it solved permanently. In fact, global warming is the continuous and steady process of increasing in the temperature of earth surface. It needs to be discussed widely by all countries worldwide to stop the effects of it. It has impacted the nature’s balance, biodiversity and climatic conditions of the earth over decades.

Green house gases like CO2, methane are the main reasons of increasing the global warming on the earth which directly impacts the rising sea levels, melting ice caps, glaciers, unexpected changing climate which represents life threats on the earth. According to the statistic, it has been estimated that earth temperature has increased to a great level since mid 20th century due to the increased atmospheric greenhouse gas concentrations globally because of the increased demand of the human living standard.

It has been measured that year like 1983, 1987, 1988, 1989 and 1991 as the warmest six years of the past century. This increasing global warming calls the unexpected disasters on the earth like flood, cyclones, tsunami, drought, landslides, ice melting, lack of food, epidemic diseases, death etc thus causing imbalance to the nature’s phenomenon and indicating end of life existence on this planet.

Increasing global warming lead to the more water evaporation from earth into the atmosphere, which in turn become a greenhouse gas and again causes rise in the global warming. Other processes like burning of fossil fuels, use of fertilizers, rise in other gases like CFCs, tropospheric ozone and nitrous oxide are also the reasons of global warming. The ultimate causes of such reasons are the technological advancement, population explosion, increasing demand of industrial expansion, deforestation, priority towards urbanization, etc.

We are disturbing the natural processes through the deforestation and use of technological advancement like global carbon cycle, making hole in ozone layer, etc and allowing the UV rays to come on earth thus increasing global warming. Plants are the ultimate source of removing extra carbon dioxide from the air and making it in balance thus by just stopping the deforestation and enhancing people for more plantation we can get success of reducing the global warming to a great level. Controlling the population growth is also a great hand towards reducing the global warming all through the world as it lessens the use of destructive technologies on the earth.


Global Warming Essay 7 (800 words) (Long Essay)

What is Global Warming

Global warming is a gradual process of heating of earth’s surface and whole environment including oceans, ice caps, etc. The global rise in atmospheric temperature has been clearly noticed in the recent years. According to the Environmental Protection Agency, in the past century there is increase in the earth’s surface average temperature by around 1.4 degree Fahrenheit (means 0.8 degrees Celsius). It has also been estimated that global temperature may increase by another 2 to 11.5 degrees F in the next century.

Causes of Global Warming

There are many causes of the global warming, some are natural causes and some are human made causes. The most important cause of global warming is greenhouse gases which are generated by some natural processes as well as human activities. The increase in the level of green house gases has been seen in the 20th century because of the increasing population, economy and use of energy. Increasing demand of industrialization in the modern world to fulfill almost each need is causing the release of variety of green house gases through many industrial processes in the atmosphere.

The release of carbon dioxide (CO2) and sulphur dioxide (SO2) gas has been increased in the recent years by 10-fold. The release of carbon dioxide gas varies according to the natural and industrial processes including photosynthesis and oxidation cycles. Methane is another green house gas release in the atmosphere by the anaerobic decomposition of organic materials. Other greenhouse gases are like oxides of nitrogen (nitrous oxide), halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds, etc. Such green house gases get collected to the atmosphere and disturb the radiative balance of atmosphere. They have capability to absorb heat radiations and cause warming of the earth surface.

Another cause of global warming is ozone depletion means declination of ozone layer over Antarctica. Ozone layer is declining day by day by increasing release of chlorofluorocarbon gas. It is a human generated cause of global warming. Chlorofluorocarbon gas is used at many places as aerosol propellants in the industrial cleaning fluids and in the refrigerators, the gradual release of which causes declination to the ozone layer in the atmosphere.

Ozone layer causes protection to the earth surface by inhibiting the harmful sun rays to coming to the earth. However, gradually declining ozone layer is the big indication of increasing global warming of the earth surface. Harmful ultraviolet sun rays are entering to the biosphere and get absorbed by the green houses gases which ultimately increase the global warming. According to the statistics, it has been estimated that the size of ozone hole has been twice the size of Antarctica (more than 25 million km2) by 2000. There is no any clear trend of ozone layer declination in the winter or summer seasons.

Presence of various aerosols in the atmosphere is also causing earth’s surface temperature to increase. Atmospheric aerosols are fully capable to scatter (causes cooling to the planet) and absorb (makes air warm) the solar and infrared radiations. They are also capable to change the microphysical and chemical properties of the clouds and possibly their lifetime and extent. The increasing amount of aerosols in the atmosphere is because of human contribution. Dust is produced by agriculture, organic droplets and soot particles are produced by biomass burning, and aerosols are produced by the industrial processes through the burning of wide variety of products in the manufacturing process. Various emissions by means of transport generate different pollutants which get converted to the aerosols through many chemical reactions in the atmosphere.

Effects of Global Warming

The effects of global warming have been very clear in the recent years because of increasing sources of global warming. According to the U.S. Geological Survey, it has been recorded that there were 150 glaciers located in the Montana’s Glacier National Park however because of increasing effect of global warming, only 25 glaciers are left. Huge level climate changes are making hurricanes more dangerous and powerful. Natural storms are getting so strong by taking energy from temperature difference (of cold upper atmosphere and warm Tropical Ocean). Year 2012 has been recorded as hottest year since 1895 and year 2013 together with 2003 as the warmest year since 1880.

Global warming causes lot of climate changes in the atmosphere such as increasing summer season, decreasing winter season, increasing temperature, changes in air circulation patterns, jet stream, rain without season, melting ice caps, declining ozone layer, occurrence of heavy storms, cyclones, flood, drought, and so many effects.

Solutions of Global Warming

Many awareness programmes and programmes to reduce global warming have been run and implemented by the government agencies, business leaders, private sectors, NGOs, etc. Some of the damages through global warming cannot be returned by the solution (like melting of ice caps). However, we should not get back and try everyone’s best to reduce the effects of global warming by reducing the human causes of global warming. We should try to reduce the emissions of greenhouse gases to the atmosphere and adopt some climate changes which are already happening for years. Instead of using electrical energy we should try using clean energy or energy produced by solar system, wind and geothermal. Reducing the level of coal and oil burning, use of transportation means, use of electrical devices, etc may reduce the global warming to a great level.


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